Diff Report
Run #51b89ec98250c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for hash_hmac

hash_hmacRun #51b89ec98250cRun #51b89dd280f98DiffDiff%
Number of Function Calls8 7 -1 -12.5%
Incl. Wall Time (microsec)59 49 -10 -16.9%
Incl. Wall Time (microsec) per call 7 7 -0 -5.1%
Excl. Wall Time (microsec)59 49 -10 -16.9%
Incl. CPU (microsecs)75 59 -16 -21.3%
Incl. CPU (microsecs) per call 9 8 -1 -10.1%
Excl. CPU (microsec)75 59 -16 -21.3%
Incl. MemUse (bytes)2,256 2,168 -88 -3.9%
Incl. MemUse (bytes) per call 282 310 28 9.8%
Excl. MemUse (bytes)2,256 2,168 -88 -3.9%
Incl. PeakMemUse (bytes)968 968 0 0.0%
Incl. PeakMemUse (bytes) per call 121 138 17 14.3%
Excl. PeakMemUse (bytes)968 968 0 0.0%

Parent/Child Regression/Improvement report for hash_hmac [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
hash_hmac-1 -100.0% -10 -0.1% -16 -0.1% -88 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -100.0% -16 -100.0% -88 -100.0% 0 N/A%
Parent functions
Drupal\Component\Utility\Crypt::hmacBase640 0.0% -6 -60.0% -8 -50.0% 0 0.0% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getFullPath-1 -100.0% -4 -40.0% -8 -50.0% -88 -100.0% 0 N/A%